The importance of HVAC system cleaning

HVAC duct cleaning plays a critical role in maintaining healthy indoor air quality, energy efficiency, and equipment performance. Over time, air ducts can accumulate dust, mould, grease, and other contaminants that compromise system efficiency and create potential health risks.
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Using dry ice blasting, CryoGen can clean internal ductwork quickly and effectively without the use of chemicals, moisture, or abrasive tools. Our method removes build-up and residue while leaving no secondary waste, making it ideal for sensitive or difficult-to-access systems. Contact us today for a quotation.

Dry ice blasting for HVAC system cleaning
✔ A faster, superior clean
✔ No secondary waste to clean up
✔ Non-abrasive so there's no damage to substrate
Heat exchanger and refrigeration cleaning
Blocked or dirty heat exchangers and refrigeration coils can drastically reduce system efficiency, increase energy consumption, and lead to costly breakdowns. CryoGen offers heat exchanger cleaning and refrigeration system cleaning that removes debris and contaminants without damaging delicate fins or components.
Dry ice cleaning for air duct and vent cleaning
Our air duct cleaning and vent cleaning services are trusted by facilities managers, commercial building owners, and industrial clients across the country. Whether it's a hospital HVAC system, a food production site, or a commercial office block, CryoGen ensures deep, hygienic cleaning that meets health and safety standards.
We use advanced techniques to remove:
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Dust and allergens
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Mould and microbial growth
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Grease and oils
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Residue from fire or smoke events


For safe and effective HVAC system cleaning, contact CryoGen today.
01903 731717